Gregory James Rutherford MBE is a retired British track and field athlete who specialised in the long jump. He represented Great Britain at the Olympics, World and European Championships, and England at the Commonwealth Games. In September 2021 Rutherford was selected as part of the British bobsleigh team but was injured during preparations to qualify for the 2022 Winter Olympics.

The long jump is a track and field event in which athletes combine speed, strength and agility in an attempt to leap as far as possible from a takeoff point. Along with the triple jump, the two events that measure jumping for distance as a group are referred to as the "horizontal jumps". This event has a history in the ancient Olympic Games and has been a modern Olympic event for men since the first Olympics in 1896 and for women since 1948.